[PyQt] pyqtdeploy, sqlite and SQLITE_OMIT_LOAD_EXTENSION

[Robert Kent]

Hi Phil,

Can you tell where/why the SQLITE_OMIT_LOAD_EXTENSION define is set in 
the .pdy file and how to prevent it as my app needs to load sqlite 
extensions. I've tested it by manually removing its from the .pro file 
before qmake and its works fine.

Thanks, Rob